BORLA 400489 UNIVERSAL Performance Muffler, oval, silver ProXS, In / Out 2.25", Offset, dim. 14"x4"x9.5", Mounting clamp ymm_17 Airflow management and exhaust engineering

Airflow management and exhaust engineering are areas where BORLA has extensive expertise within the aftermarket industry

75" diameter Axle-Back system includes both AFM and NPP valves

Base Outside Diameter O2 (mm): 89

‘D’ Inside flange Diameter (mm): 125

which will increase the aural pleasure at lower revs and further supplement the sound as the revs rise

BORLA 400489 UNIVERSAL Performance Muffler, oval, silver ProXS, In / Out 2.25", Offset, dim. 14"x4"x9.5", Mounting clamp ymm_17 Airflow management and exhaust engineeringDescription BORLA 400489 UNIVERSAL Performance Muffler, oval, silver ProXS, In Out 2. 25", Offset, dim. 14"x4"x9. 5", Mounting clamp The ProXS Muffler features a 2. 25" offset inlet and 2. 25" offset outlet, with a 4" x 9. 5" oval shape and a 14" long body. The overall length is 19". Notched necks allow for easy clamp on installation using 1" wide band style clamps (clamps not included). This muffler has a reversible design for installation